/* =============================================
   HERYERPARKOUR — Navbar
   Transparent → solid on scroll, image logo,
   creative hover effects on links
   ============================================= */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-nav);
  padding: clamp(10px, 1vw, 18px) 0;
  /* Subtle top gradient so white text stays readable on any background */
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
  transition: background 0.4s ease, padding 0.3s ease;
  overflow-x: clip;
  overflow-y: visible;
}

/* Scroll → solid dark background */
.nav.solid {
  background: rgba(10, 10, 10, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: clamp(8px, 0.7vw, 12px) 0;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* At footer → match footer bg exactly */
.nav.at-footer {
  background: #0f0f0f;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  box-shadow: none;
}

/* ——— Inner container ——— */
.nav-inner {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ——— Logo ——— */
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  height: clamp(44px, 3.5vw, 64px);
  width: auto;
  display: block;
  object-fit: contain;
}

/* Text fallback — shown if img fails */
.nav-logo-text {
  font-family: var(--ff-display);
  font-size: 22px;
  color: white;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: none;
}

/* ——— Nav links list ——— */
.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(0px, 0.3vw, 4px);
  list-style: none;
}

/* ——— Each link ——— */
.nav-links li {
  position: relative;
}

.nav-links a {
  position: relative;
  display: inline-block;
  padding: clamp(5px, 0.4vw, 7px) clamp(6px, 0.6vw, 11px);
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-family: var(--ff-heading);
  font-size: clamp(12px, 0.85vw, 15.5px);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: clamp(0.8px, 0.08vw, 1.4px);
  transition: color 0.25s, transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  white-space: nowrap;
}

/* ——— Hover: parallelogram fill (comes in from left) ——— */
.nav-links a::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 77, 0, 0.10);
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ——— Hover: orange underline sweep ——— */
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 9px;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), rgba(255, 77, 0, 0.25));
  clip-path: polygon(0 0, 100% 0, 94% 100%, 0 100%);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover {
  color: white;
  transform: skewX(-4deg) translateY(-1px);
}

.nav-links a:hover::before {
  transform: scaleX(1);
}

.nav-links a:hover::after {
  width: calc(100% - 18px);
}

/* ——— Active: current page / section ——— */
.nav-links a.nav-active {
  color: white;
  transform: skewX(-4deg);
}

.nav-links a.nav-active::before {
  transform: scaleX(1);
}

.nav-links a.nav-active::after {
  width: calc(100% - 18px);
}

/* ——— CTA button ——— */
.nav-cta {
  background: var(--accent) !important;
  color: white !important;
  padding: clamp(7px, 0.6vw, 10px) clamp(12px, 1.2vw, 22px) !important;
  clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%) !important;
  font-weight: 900 !important;
  font-size: clamp(11px, 0.75vw, 14px) !important;
  letter-spacing: clamp(1px, 0.08vw, 1.4px) !important;
  transition: background 0.25s, box-shadow 0.25s, transform 0.25s !important;
  transform: none !important;
}

.nav-cta::before,
.nav-cta::after {
  display: none !important;
}

.nav-cta:hover {
  background: #e03d00 !important;
  box-shadow: 0 4px 20px rgba(255, 77, 0, 0.45) !important;
  transform: translateY(-2px) !important;
  color: white !important;
}

/* ——— Language Switcher ——— */
.nav-lang {
  position: relative;
  margin-left: clamp(8px, 0.8vw, 16px);
}

.nav-lang-btn {
  display: flex;
  align-items: center;
  gap: 5px;
  background: rgba(255, 255, 255, 0.06);
  border: 1.5px solid rgba(255, 255, 255, 0.18);
  color: rgba(255, 255, 255, 0.8);
  font-family: var(--ff-heading);
  font-size: clamp(10px, 0.65vw, 12px);
  font-weight: 700;
  letter-spacing: clamp(1px, 0.08vw, 1.5px);
  text-transform: uppercase;
  padding: clamp(4px, 0.35vw, 6px) clamp(8px, 0.7vw, 14px);
  cursor: pointer;
  clip-path: polygon(6% 0, 100% 0, 94% 100%, 0 100%);
  transition: all 0.25s;
}

.nav-lang-btn:hover {
  border-color: var(--accent);
  color: white;
}

.lang-flag {
  width: 18px;
  height: 12px;
  border-radius: 2px;
  flex-shrink: 0;
  opacity: 0.7;
}

.nav-lang-btn svg {
  transition: transform 0.25s;
}

.nav-lang:hover .nav-lang-btn svg {
  transform: rotate(180deg);
}

.nav-lang-dropdown {
  position: absolute;
  top: calc(100% + 4px);
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 105px;
  background: rgba(15, 15, 15, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  list-style: none;
  padding: 6px 0;
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s;
  clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
}

.nav-lang:hover .nav-lang-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.nav-lang-dropdown a {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  color: rgba(255, 255, 255, 0.5);
  text-decoration: none;
  font-family: var(--ff-heading);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 1.5px;
  transition: color 0.2s;
}

.nav-lang-dropdown a:hover {
  color: var(--accent);
}

.nav-lang-dropdown .lang-active {
  color: var(--accent);
}

/* ——— Mobile hamburger ——— */
.nav-mob {
  display: none;
  background: none;
  border: none;
  color: white;
  font-size: 26px;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

/* ——— FAB Buttons ——— */
.wa-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: var(--z-fab);
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  background: var(--whatsapp);
  color: white;
  font-family: var(--ff-heading);
  font-weight: 800;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  text-decoration: none;
  clip-path: var(--clip-btn);
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.3);
}

.wa-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(37, 211, 102, 0.4);
}

.wa-fab svg {
  width: 20px;
  height: 20px;
  fill: white;
  flex-shrink: 0;
}

.phone-fab {
  position: fixed;
  bottom: 28px;
  left: 28px;
  z-index: var(--z-fab);
  width: 54px;
  height: 54px;
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
  transition: transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 6px 24px rgba(255, 77, 0, 0.3);
}

.phone-fab:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 36px rgba(255, 77, 0, 0.4);
}

.phone-fab svg {
  width: 22px;
  height: 22px;
  fill: white;
}

/* ——— Mobile (hamburger menu) ——— */
@media (max-width: 768px) {
  /* --- Nav full-screen when menu open --- */
  .nav.menu-open {
    height: 100vh;
    height: 100dvh;
    background: rgba(8, 8, 8, 0.98) !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    overflow: visible;
    padding: 0;
  }

  .nav.menu-open .nav-inner {
    flex-direction: column;
    height: 100%;
    padding-top: clamp(18px, 3vw, 28px);
    padding-bottom: 32px;
    max-width: 100%;
  }

  /* --- Logo in mobile menu --- */
  .nav.menu-open .nav-logo {
    align-self: center;
    margin-bottom: 24px;
    margin-top: 16px;
  }

  .nav.menu-open .nav-logo-img {
    height: 72px;
  }

  /* --- Nav links: hidden by default, flex column when open --- */
  .nav-links {
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    flex: 1;
    width: 100%;
    padding: 0 24px;
  }

  .nav-links.open {
    display: flex;
  }

  /* --- Link styles --- */
  .nav-links li {
    width: 100%;
    max-width: 320px;
    text-align: center;
  }

  .nav-links a {
    display: block;
    font-size: 18px;
    letter-spacing: 3px;
    padding: 14px 24px;
    color: rgba(255, 255, 255, 0.55);
    transition: color 0.3s, transform 0.3s, background 0.3s;
    clip-path: none;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  }

  .nav-links a::before,
  .nav-links a::after {
    display: none !important;
  }

  .nav-links a:hover,
  .nav-links a:active {
    color: white;
    background: rgba(255, 77, 0, 0.08);
    transform: translateX(6px) skewX(-2deg);
  }

  .nav-links a.nav-active {
    color: var(--accent);
    transform: skewX(-2deg);
    background: rgba(255, 77, 0, 0.06);
  }

  /* --- CTA in mobile menu --- */
  .nav-links .nav-cta {
    margin-top: 12px;
    font-size: 15px !important;
    padding: 14px 40px !important;
    letter-spacing: 2px !important;
    border-bottom: none;
    clip-path: polygon(3% 0, 100% 0, 97% 100%, 0 100%) !important;
  }

  .nav-links .nav-cta:hover {
    transform: translateY(-2px) !important;
    background: #e03d00 !important;
  }

  /* --- Language switcher in mobile menu --- */
  .nav-lang {
    margin-left: 0;
    margin-top: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .nav-lang-btn {
    font-size: 14px;
    padding: 10px 28px;
    gap: 10px;
    border: 2px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.04);
    clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
    transition: all 0.3s;
  }

  .nav-lang-btn:hover,
  .nav-lang.lang-open .nav-lang-btn {
    border-color: var(--accent);
    background: rgba(255, 77, 0, 0.06);
    color: white;
  }

  .nav-lang-dropdown {
    position: absolute;
    top: calc(100% + 6px);
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s, opacity 0.3s, visibility 0.3s;
    background: #141414;
    backdrop-filter: none;
    border: 1px solid rgba(255, 255, 255, 0.15);
    clip-path: polygon(4% 0, 100% 0, 96% 100%, 0 100%);
    min-width: 180px;
    padding: 6px 0;
  }

  /* Only open via JS click on mobile — disable hover */
  .nav-lang:hover .nav-lang-dropdown {
    opacity: 0;
    visibility: hidden;
    max-height: 0;
  }

  .nav-lang.lang-open .nav-lang-dropdown {
    opacity: 1;
    visibility: visible;
    max-height: 140px;
  }

  .nav-lang-dropdown a {
    justify-content: center;
    font-size: 13px;
    padding: 10px 24px;
    gap: 8px;
    letter-spacing: 1.5px;
    transition: color 0.2s;
  }

  .nav-lang-dropdown a:hover {
    color: var(--accent);
  }

  /* --- Hamburger button --- */
  .nav-mob {
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    position: relative;
    width: 40px;
    height: 40px;
    font-size: 24px;
    transition: transform 0.3s;
  }

  .nav.menu-open .nav-mob {
    position: absolute;
    top: clamp(18px, 3vw, 28px);
    right: var(--container-padding);
  }

  /* --- Staggered entrance animation --- */
  .nav-links.open li {
    animation: menuSlideIn 0.4s ease both;
  }
  .nav-links.open li:nth-child(1) { animation-delay: 0.05s; }
  .nav-links.open li:nth-child(2) { animation-delay: 0.1s; }
  .nav-links.open li:nth-child(3) { animation-delay: 0.15s; }
  .nav-links.open li:nth-child(4) { animation-delay: 0.2s; }
  .nav-links.open li:nth-child(5) { animation-delay: 0.25s; }
  .nav-links.open li:nth-child(6) { animation-delay: 0.3s; }
  .nav-links.open li:nth-child(7) { animation-delay: 0.35s; }
  .nav-links.open li:nth-child(8) { animation-delay: 0.4s; }

  @keyframes menuSlideIn {
    from {
      opacity: 0;
      transform: translateY(16px) skewX(-4deg);
    }
    to {
      opacity: 1;
      transform: translateY(0) skewX(0);
    }
  }

  /* --- Lang dropdown opens UPWARD on mobile --- */
  .nav-lang-dropdown {
    top: auto;
    bottom: calc(100% + 6px);
  }

  /* --- FABs --- */
  .wa-fab span {
    display: none;
  }

  .wa-fab {
    padding: 14px;
    clip-path: polygon(10% 0, 100% 0, 90% 100%, 0 100%);
    border-radius: 0;
    width: 54px;
    height: 54px;
    justify-content: center;
  }
}

/* ——— Compact mobile menu (768px and below) ——— */
@media (max-width: 768px) and (max-height: 700px) {
  .nav.menu-open .nav-logo-img {
    height: 56px;
  }

  .nav-links {
    gap: 2px;
  }

  .nav-links a {
    font-size: 16px;
    padding: 11px 24px;
  }

  .nav-links .nav-cta {
    margin-top: 8px;
    padding: 12px 36px !important;
    font-size: 14px !important;
  }

  .nav-lang {
    margin-top: 16px;
  }
}

/* ——— Extra-small mobile (360px and below) ——— */
@media (max-width: 400px) {
  .nav.menu-open .nav-logo-img {
    height: 52px;
  }

  .nav.menu-open .nav-logo {
    margin-bottom: 12px;
    margin-top: 8px;
  }

  .nav-links a {
    font-size: 15px;
    letter-spacing: 2px;
    padding: 10px 20px;
  }

  .nav-links .nav-cta {
    margin-top: 8px;
    padding: 12px 32px !important;
    font-size: 13px !important;
  }

  .nav-lang {
    margin-top: 14px;
  }

  .nav-lang-btn {
    font-size: 12px;
    padding: 8px 22px;
  }

  .nav.menu-open .nav-inner {
    padding-top: 12px;
    padding-bottom: 20px;
  }
}